#11864: Blow-up ideal
-----------------------------------+----------------------------------------
Reporter: dangtuanhiep | Owner: malb
Type: defect | Status: new
Priority: minor | Milestone: sage-4.7.2
Component: commutative algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Hiep Dang
Merged: | Dependencies:
-----------------------------------+----------------------------------------
Returns the ideal of relations for Rees algebra of this ideal.
{{{
sage: R.<x,y> = QQ[]
sage: I = R.ideal(x^3,x*y,y^2)
sage: I.blow_up_ideal()
Ideal (y*t1 - x*t2, x*t1^2 - t0*t2, x^2*t1 - y*t0, x^3*t2 - y^2*t0) of
Multivariate Polynomial Ring in x, y, t0, t1, t2 over Rational Field
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11864>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
